CN112206433A - Fire-fighting water mist isolation rescue device - Google Patents
Fire-fighting water mist isolation rescue device Download PDFInfo
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- CN112206433A CN112206433A CN202011358125.3A CN202011358125A CN112206433A CN 112206433 A CN112206433 A CN 112206433A CN 202011358125 A CN202011358125 A CN 202011358125A CN 112206433 A CN112206433 A CN 112206433A
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- fire
- side frame
- water mist
- rescue device
- bottom plate
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/06—Physical fire-barriers
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/05—Nozzles specially adapted for fire-extinguishing with two or more outlets
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention belongs to the field of emergency rescue, relates to fire-fighting equipment, and particularly relates to a water mist isolation rescue device for fire fighting. Keep off, left side frame, right side frame, back door, roof, bottom plate and spraying system before including, spraying system includes outer net spout subassembly and intranet spout subassembly, and outer net spout subassembly includes straight tube, shower nozzle and connector link, and the intranet spout subassembly includes special-shaped water pipe, shower nozzle and connector link. The rescue device has a walking and moving function, the high-pressure water mist is utilized to form the water mist wall, an independent isolation space is formed, the radiant heat of flame can be effectively isolated under the high-temperature environment of a fire scene, the external temperature is higher than 500 ℃, the internal temperature is lower than 65 ℃, an safe area is isolated in the fire scene, and the purpose of safe rescue or key operation is achieved.
Description
Technical Field
The invention belongs to the field of emergency rescue, relates to fire-fighting equipment, and particularly relates to a water mist isolation rescue device for fire fighting.
Background
In the aspect of fire-proof isolation emergency rescue, hand-held fine water mist fire-proof shields have been developed at home and abroad, can be used for fire scene investigation, but are high in price, the protection performance needs to be enhanced, and the wide application is not started yet. The fire-proof belt and the fire-proof door are mainly adopted for isolation in China, are mostly used for outdoor and civil building external heat insulation systems and partial indoor and the like, and serve as important measures for preventing fire from spreading to protect life and property safety of personnel. These physical separation measures.
Problems to be solved
1. At present, the existing emergency rescue isolation device at home and abroad has limitations in use places, and the existing device cannot achieve effective isolation in some special places such as well heads of oil fields.
2. The prior art has the defect in the aspect of personnel's protection, and hand-held type fire control fire extinguishing equipment only can carry out effectual blockking to the fire source that openly appears, when flame and flue gas come from spreading all around, can't accomplish effectual protection.
3. In the prior art, the type selection on the water mist high-pressure nozzle is a water source required by considering the actual fire, and the water source can be a great problem of hindering rescue when the fire is in a large fire.
Disclosure of Invention
In order to solve the technical problem, the invention provides a fire-fighting water mist isolation rescue device which is suitable for emergency rescue isolation devices in various disaster relief places, polyhedrons and reasonable in design structure.
The technical scheme of the invention is realized as follows:
rescue device is kept apart to thin water smoke for fire control, keep off, left side frame, right side frame, back door, roof, bottom plate and spraying system before including, spraying system includes outer net spray tube subassembly and intranet spray tube subassembly, and outer net spray tube subassembly includes straight tube, shower nozzle and connector link I, and intranet spray tube subassembly includes special-shaped water pipe, shower nozzle and connector link II.
The front bumper, the left side frame, the right side frame, the rear door, the top plate and the bottom plate form a polyhedral structure, the edges of the front bumper, the left side frame, the right side frame, the rear door and the top plate are all provided with outer net spray pipe assemblies, and a stainless steel mesh is embedded in a square frame surrounded by straight pipes.
The front baffle comprises an upper unit and a lower unit, the middle of the upper unit is provided with a fire extinguishing hole with the width of 150-plus 250mm and the height of 900-plus 1000mm, the top of the fire extinguishing hole is provided with a baffle with the width of 200 x 200mm, a water injection pipe is arranged above the baffle, a water pump is arranged on the water injection pipe, the lower unit comprises a frame body enclosed by straight pipes and a stainless steel mesh in the frame body, and the straight pipes are provided with a plurality of nozzles and connecting buckles.
The inner net spray pipe component is positioned at the inner side of the upper unit, the special-shaped water pipes in the inner net spray pipe component are arranged oppositely, the formed window and the fire extinguishing port are arranged oppositely in the front and the back,
the bottom plate is respectively connected with bottom side pipelines of the front baffle, the left side frame, the right side frame and the rear door, a support rod is arranged between the front baffle and the rear door and is positioned at two sides of the bottom plate, a fire extinguisher is arranged above the support rod, and universal wheels are arranged at the bottom of the bottom plate.
According to the using method of the fire-fighting water mist isolation rescue device, when a fire disaster occurs, the device is quickly pushed to a fire scene, rescue workers quickly open a back door to enter the rescue device after a water injection pipe is connected, and a fire extinguisher is reused for fire extinguishing treatment in places where water mist is not thoroughly sprayed.
The invention has the following beneficial effects:
the invention provides an emergency rescue isolation device which is suitable for various disaster relief places, polyhedral and reasonable in design structure. The multifunctional protective device has a multi-surface integrated protective function, and has the protective and isolating effects on the front, back, left, right and upper five surfaces. The device can be suitable for different fire occasions, such as well sites of oil fields. When a fire disaster happens at or near the well mouth, the isolating device can be rapidly pushed to the fire disaster central zone, and the fire source is covered by the isolating function, so that the fire source is controlled, and meanwhile, the rescue personnel can take out to solve other fire sources. The device is equipped with the fire extinguisher of different model specifications, not only can effectually put out a fire and keep apart fire source and flue gas in the scene of a fire, also can be in the long-time stay in the scene of a fire simultaneously, provides as far as possible the probability of surviving for the rescue stranded personnel. The device is provided with a plurality of water inlets, can be connected with a well site or a household tap water source and a fire engine water source, and increases the residence time in a fire scene.
The rescue device has a walking and moving function, the high-pressure water mist is utilized to form the water mist wall, an independent isolation space is formed, the radiant heat of flame can be effectively isolated under the high-temperature environment of a fire scene, the external temperature is higher than 500 ℃, the internal temperature is lower than 65 ℃, an safe area is isolated in the fire scene, and the purpose of safe rescue or key operation is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic front structural view of the present application.
Fig. 2 is a schematic top view of the present application.
Fig. 3 is a schematic side view of the present application.
Fig. 4 is a schematic structural view of an outer mesh nozzle assembly in example 1.
FIG. 5 is a schematic structural view of the inner mesh nozzle assembly of example 1.
Fig. 6 is a schematic structural view of the straight pipe in fig. 4.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments of the present invention, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
Example 1
As shown in fig. 1, 4 and 5, the fire-fighting water mist isolation rescue device comprises a front baffle 1, a left side frame 2, a right side frame 3, a rear door 4, a top plate 5, a bottom plate 8 and a spraying system, wherein the spraying system comprises an outer net spray pipe assembly 61 and an inner net spray pipe assembly 62, the outer net spray pipe assembly 61 comprises a straight pipe 611, a spray head 612 and a connecting buckle i 613, and the inner net spray pipe assembly 62 comprises a special-shaped water pipe 621, a spray head 622 and a connecting buckle ii 623.
The invention provides an emergency rescue isolation device which is suitable for various disaster relief places, polyhedral and reasonable in design structure. The multifunctional protective device has a multi-surface integrated protective function, and has the protective and isolating effects on the front, back, left, right and upper five surfaces. The device can be suitable for different fire occasions, such as well sites of oil fields. When a fire disaster happens at or near the well mouth, the isolating device can be rapidly pushed to the fire disaster central zone, and the fire source is covered by the isolating function, so that the fire source is controlled, and meanwhile, the rescue personnel can take out to solve other fire sources. The device is equipped with the fire extinguisher of different model specifications, not only can effectually put out a fire and keep apart fire source and flue gas in the scene of a fire, also can be in the long-time stay in the scene of a fire simultaneously, provides as far as possible the probability of surviving for the rescue stranded personnel. The device is provided with a plurality of water inlets, can be connected with a well site or a household tap water source and a fire engine water source, and increases the residence time in a fire scene.
The water mist is refined into fine water mist drops with the diameter of 40-200 microns under certain pressure through the fine water mist nozzle, the specific surface area is rapidly increased, the vaporization is easy, a large amount of heat can be absorbed, the radiant heat of flame is effectively blocked, and the isolation purpose is achieved.
As shown in fig. 2, the front bumper 1, the left side frame 2, the right side frame 3, the rear door 4, the top plate 5 and the bottom plate 8 form a polyhedral structure, the outer mesh spray pipe assemblies 61 are arranged on the edges of the front bumper 1, the left side frame 2, the right side frame 3, the rear door 4 and the top plate 5, and a stainless steel mesh 63 is embedded in a square frame surrounded by the straight pipes 611.
Preferably, the front bumper 1 comprises an upper unit 11 and a lower unit 12, the upper unit and the lower unit have the same structure, the left frame 2, the right frame 3, the rear door 4 and the top plate 5 of the device have the same structure as the lower unit, the middle of the upper unit is provided with a fire extinguishing port 111 with a width of 150 plus 250mm and a height of 900 plus 1000mm, the top of the fire extinguishing port 111 is provided with a baffle plate 112 with a size of 200 × 200mm, a water injection pipe 7 is arranged above the baffle plate 112, the water injection pipe 7 is provided with a water pump, the lower unit comprises a frame body enclosed by straight pipes 611 and a stainless steel net 63 in the frame body, wherein as shown in fig. 6, the straight pipes 611 are provided with a plurality of nozzles 612 and connecting fasteners i 613.
Preferably, the inner net spray pipe assembly 62 is located inside the upper unit 11, the special-shaped water pipe 621 in the inner net spray pipe assembly 62 is oppositely arranged, the formed window 222 is oppositely arranged in front and back of the fire extinguishing port 111,
preferably, in the using method of the fire-fighting water mist isolation rescue device, when a fire disaster occurs, the device is quickly pushed to a fire scene, after the water injection pipe 7 is connected, a rescuer quickly opens the back door to enter the rescue device, and a fire extinguisher is used for fire extinguishing treatment at a place where the water mist is not thoroughly sprayed.
Example 2
As shown in figure 3, the invention provides a fire-fighting water mist isolation rescue device, wherein a bottom plate 8 is respectively connected with bottom side pipelines of a front baffle 1, a left side frame 2, a right side frame 3 and a rear door 4, a stay bar 14 is arranged between the front baffle 1 and the rear door 4, the stay bar 14 is positioned at two sides of the bottom plate 8, a fire extinguisher 9 is arranged above the stay bar 14, and a universal wheel 10 is arranged at the bottom of the bottom plate 8. The rescue device has a walking and moving function, the high-pressure water mist is utilized to form the water mist wall, an independent isolation space is formed, the radiant heat of flame can be effectively isolated under the high-temperature environment of a fire scene, the external temperature is higher than 500 ℃, the internal temperature is lower than 65 ℃, a safe area is isolated in the fire scene, and the purpose of safe rescue or key operation is achieved.
Other structures are shown in example 1.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. Rescue device is kept apart to thin water smoke for fire control, its characterized in that: keep off (1), left side frame (2), right side frame (3), back door (4), roof (5), bottom plate (8) and spraying system before including, spraying system includes outer net spout subassembly (61) and interior net spout subassembly (62), and outer net spout subassembly (61) are including straight tube (611), shower nozzle (612) and connector link I (613), and interior net spout subassembly (62) are including special-shaped water pipe (621), shower nozzle (622) and connector link II (623).
2. The fire-fighting water mist isolation rescue device as claimed in claim 1, characterized in that: preceding fender (1), left side frame (2), right side frame (3), back door (4), roof (5) and bottom plate (8) constitute polyhedral structure, and the edge of preceding fender (1), left side frame (2), right side frame (3), back door (4) and roof (5) all is equipped with outer net spray pipe subassembly (61), and the square frame that straight tube (611) enclose is embedded to be equipped with stainless steel net (63).
3. The fire-fighting water mist isolation rescue device as claimed in claim 1, characterized in that: the front baffle (1) comprises an upper unit (11) and a lower unit (12), the middle of the upper unit (11) is provided with a fire extinguishing hole (111) with the width of 150-inch and the height of 900-inch and the height of 1000-inch, the top of the fire extinguishing hole (111) is provided with a baffle (112) with the thickness of 200 multiplied by 200mm, a water injection pipe (7) is arranged above the baffle (112), the water injection pipe (7) is provided with a water pump, the lower unit (12) comprises a frame body enclosed by a straight pipe (611) and a stainless steel net (63) in the frame body, and the straight pipe (611) is provided with a plurality of nozzles (612) and a connecting buckle I (.
4. A fire-fighting water mist isolation rescue device as claimed in claim 3, characterized in that: the inner net spray pipe component (62) is located on the inner side of the upper unit (11), the special-shaped water pipes (621) in the inner net spray pipe component (62) are arranged oppositely, and the formed windows (222) and the fire extinguishing ports (111) are arranged oppositely in the front and back direction.
5. A fire-fighting water mist isolation rescue device as claimed in claim 4, characterized in that: the fire extinguisher is characterized in that the bottom plate (8) is respectively connected with bottom side pipelines of the front baffle (1), the left side frame (2), the right side frame (3) and the rear door (4), a support rod (14) is arranged between the front baffle (1) and the rear door (4), the support rods (14) are located on two sides of the bottom plate (8), a fire extinguisher (9) is arranged above the support rod (14), and universal wheels (10) are arranged at the bottom of the bottom plate (8).
6. The use method of the water mist isolation rescue device for fire fighting as claimed in any one of claims 3 to 5, characterized in that: when a fire disaster occurs, the device is quickly pushed to a fire scene, after the water injection pipe (7) is connected, a rescuer quickly opens the back door to enter the rescue device, and a fire extinguisher is used for extinguishing the fire in a place where fine water mist is not thoroughly sprayed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011358125.3A CN112206433B (en) | 2020-11-27 | 2020-11-27 | Water mist isolation rescue device for fire control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011358125.3A CN112206433B (en) | 2020-11-27 | 2020-11-27 | Water mist isolation rescue device for fire control |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112206433A true CN112206433A (en) | 2021-01-12 |
| CN112206433B CN112206433B (en) | 2023-05-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011358125.3A Active CN112206433B (en) | 2020-11-27 | 2020-11-27 | Water mist isolation rescue device for fire control |
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| Country | Link |
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| CN (1) | CN112206433B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005287655A (en) * | 2004-03-31 | 2005-10-20 | Mitsubishi Heavy Ind Ltd | Electrostatic smoke dispersion apparatus |
| CN102366660A (en) * | 2011-10-17 | 2012-03-07 | 武汉工程大学 | Hand-operated double-cylinder high pressure single-phase flow water mist fire extinguishing device |
| CN109069892A (en) * | 2016-05-05 | 2018-12-21 | 普鲁米斯有限公司 | fire extinguishing system |
| CN110038237A (en) * | 2019-05-24 | 2019-07-23 | 应急管理部四川消防研究所 | Hot-fluid baffling device is used under battle conditions in scene of fire |
| CN110152220A (en) * | 2019-05-24 | 2019-08-23 | 应急管理部四川消防研究所 | Hot-fluid baffling device is used under battle conditions in portable scene of fire |
-
2020
- 2020-11-27 CN CN202011358125.3A patent/CN112206433B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005287655A (en) * | 2004-03-31 | 2005-10-20 | Mitsubishi Heavy Ind Ltd | Electrostatic smoke dispersion apparatus |
| CN102366660A (en) * | 2011-10-17 | 2012-03-07 | 武汉工程大学 | Hand-operated double-cylinder high pressure single-phase flow water mist fire extinguishing device |
| CN109069892A (en) * | 2016-05-05 | 2018-12-21 | 普鲁米斯有限公司 | fire extinguishing system |
| CN110038237A (en) * | 2019-05-24 | 2019-07-23 | 应急管理部四川消防研究所 | Hot-fluid baffling device is used under battle conditions in scene of fire |
| CN110152220A (en) * | 2019-05-24 | 2019-08-23 | 应急管理部四川消防研究所 | Hot-fluid baffling device is used under battle conditions in portable scene of fire |
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| Publication number | Publication date |
|---|---|
| CN112206433B (en) | 2023-05-16 |
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